Yanhui Jia, Author at Unit42

A conceptual image representing the concept of malware, such as that covered in this case study of Emotet Command and Control traffic.

891

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Emotetのコマンド&コントロールのケーススタディ

By Chris Navarrete and Yanhui Jia
4月 13, 2021 at 12:42 午前

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3 min. read

A conceptual image representing malware, such as Emotet, discussed in this blog.

795

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攻撃チェーンの概要: 2020年12月および2021年1月のEmotet

By Chris Navarrete, Yanhui Jia, Matthew Tennis, Durgesh Sangvikar and Rongbo Shao
3月 14, 2021 at 5:35 午後

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4 min. read

This conceptual image illustrates the idea of malware, such as the njRAT spreading through active Pastebin command and control tunnel that is discussed in this blog.

1,175

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稼働中のPastebinによるコマンド&コントロールトンネルを介しnjRATが拡散

By Yanhui Jia, Chris Navarrete and Haozhe Zhang
12月 9, 2020 at 6:00 午前

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3 min. read

874

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Oracle WebLogic Serverの脆弱性をXMRigやランサムウェアに悪用する攻撃が増加中

By Zhibin Zhang, Durgesh Sangvikar, Ken Hsu, Matthew Tennis and Yanhui Jia
5月 3, 2019 at 4:14 午後

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2 min. read

851

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Muhstik ボットネットが最新のWebLogic脆弱性を暗号通貨マイニング、DDoS攻撃に悪用

By Cong Zheng and Yanhui Jia
4月 30, 2019 at 2:15 午後

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< 1 min. read

858

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ゼロデイ脆弱性を悪用してホームルータをボット化する、進化したIoTマルウェアが登場

By Claud Xiao, Cong Zheng and Yanhui Jia
1月 11, 2018 at 1:00 午後

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2 min. read

8,068

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Microsoft Officeの脆弱性CVE-2017-11882の分析

By Yanhui Jia
12月 8, 2017 at 5:00 午前

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3 min. read